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	param	t-stat
$ω$	1.2475	10.18
$α$	0.0364	1.94
$β$	0.9202	19.67
$γ_{1}$	0.0698	1.88

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ProShares S&P Kensho Cleantech ETF Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 10th, 2026:44.58% (-0.49%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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